Avaya Bogen Universal Paging Access Module Manuel d'utilisateur télécharger pdf (Page 7)

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2. Connection to the Telephone

System

General Instructions

Overview This section contains installation procedures for connection to the telephone system.

You should first follow the General Instructions and then refer to the Specific

Instructions for the type of telephone switch to be connected (loop or ground start

trunk port, station port, or page port). Refer to Section 3 for connections to the

paging system.

Required Tools You will need the following tools for installation:

standard flat-blade screwdriver; Phillips-head screwdriver;

wire cutters/stripper/crimper; and punch-down tool for Type 66 Block.

Select Location and The UPAM may be mounted on a wall or backboard. It can be located either in

Physical Installation close proximity to the telephone equipment (a modular cord is included and can be

used to connect the unit to the telephone system’s page port) or near the paging

equipment. To install the unit using the keyhole slots, install two screws (not

included) with a 7-1/2" center, letting the screw heads protrude 1/4" from the wall.

Position the unit on the screws through the slots, then tighten the screws. A 110V

AC outlet should be located nearby when using the UPAM with trunk port and page

port equipment.

Punch Block Connections All wiring to the punch block must be 26AWG to conform to National Electric

Code ANSI/NFPA No. 70-1987.

Grounding The UPAM is designed with protection devices which are intended to shunt to

ground any excess (surge) voltage appearing on the Tip and Ring input pair. The

metal case of the UPAM must be grounded to a ground shorting bar, if available, or

to a suitable electrical (earth) ground. Connect a ground wire to the fork-terminal

(included between the case and the screw on the lower corner of the module). An

external-tooth lockwasher ensures a good connection between the case and the

ground terminal. To conform with National Electric Code ANSI/NFPA No. 70-

1987, use 14AWG or larger wire with green/yellow insulation.

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Avaya Bogen Universal Paging Access Module Manuel d'utilisateur Page 7